jdk/test/java/beans/Introspector/Test4144543.java
author xdono
Thu, 19 Mar 2009 13:25:23 -0700
changeset 2228 0d989c04422c
parent 2 90ce3da70b43
child 5506 202f599c92aa
permissions -rw-r--r--
Added tag jdk7-b51 for changeset c5c3e5f4accc
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/*
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 * Copyright 1999-2007 Sun Microsystems, Inc.  All Rights Reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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 * CA 95054 USA or visit www.sun.com if you need additional information or
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 * have any questions.
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 */
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/*
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 * @test
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 * @bug 4144543
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 * @summary Tests that introspection handles multiple setters in any order
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 * @author Janet Koenig
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 */
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import java.beans.Beans;
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import java.beans.Introspector;
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import java.beans.PropertyDescriptor;
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public class Test4144543 {
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    public static void main(String[] args) throws Exception {
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        Class type = Beans.instantiate(null, "Test4144543").getClass();
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        // try all the various places that this would break before
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        Introspector.getBeanInfo(type);
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        new PropertyDescriptor("value", type);
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        new PropertyDescriptor("value", type, "getValue", "setValue");
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    }
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    private int value;
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    public int getValue() {
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        return this.value;
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    }
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    /*
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     * The Introspector expects the return type of the getter method to
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     * match the parameter type of the setter method.  So list the setter
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     * method which has a different type (but compatible) first so that
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     * the Introspector will find it first and recognize that it is not
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     * the correct setter method.
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     */
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    public void setValue(byte value) {
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        this.value = value;
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    }
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    public void setValue(int value) {
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        this.value = value;
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    }
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}